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Volume 22 Issue 3
Sep.  2013
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Article Navigation >  LASER TECHNOLOGY  > 1998 >  22(3): 132-135

Citation:
shu

Rea-l time fingerprint verification system with pattern contrast enhancement

  • 1.

    Nanjing University of Posts and Telecommunications, Nanjing, 210003;

  • 2.

    Wuhan Institute of Posts and Telecommunications, Wuhan, 430047

  • Received Date: 1997-03-17
  • In this paper,we present a new real time input arrangement which combines the 90º prism and the high pass filter.The contrast of the fingerprint pattern introduced by the presented input arrangement is far higher than that introduced by the prism.The real time fingerprint verification system with proposed input arrangement is demonstrated,and the experimental results show that it has a lower false match rate and it is simple,practical and inexpensive.
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    Broussaud G.Automatisme,1970;15:459~469
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    Eleccion M.IEEE Spectrum,1973;10(1):36~45
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    Fry L M,Gamble F T,Grieser D R.Bull AmPhys Soc,1990;35:1866
    [4] 苏红军,陈学文,陈桢培 et al.光学学报,1996;16(1):92~95
    [5]

    Gamble F T,Fry L M,Grieser D R.ApplOpt,1992;31:652~655
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Rea-l time fingerprint verification system with pattern contrast enhancement

  • 1. Nanjing University of Posts and Telecommunications, Nanjing, 210003;
  • 2. Wuhan Institute of Posts and Telecommunications, Wuhan, 430047
  • Received Date: 1997-03-17
  • Available Online: 1998-05-25

Abstract: In this paper,we present a new real time input arrangement which combines the 90º prism and the high pass filter.The contrast of the fingerprint pattern introduced by the presented input arrangement is far higher than that introduced by the prism.The real time fingerprint verification system with proposed input arrangement is demonstrated,and the experimental results show that it has a lower false match rate and it is simple,practical and inexpensive.

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